Humidistat module and CO2 measurement module

Question

Hi, I am looking for a humidistat and a CO2 measuring module to interface with my microchip PIC18F4550 microcontroller, is there any relevant modules available in farnell? Basically, i need the humidistat and the CO2 measuring module to provide me with an voltage on the output after measuring humidity and amount of CO2 detected, so that i could take in through my ADC on my microcontroller and display it on my LCD display.

michaelkellett · Answer

I know a bit about CO2 sensing. Is this a one off or mass production application ? Do you care much about power consumption/size/response time ? I can't really advise you much without this information.

michaelkellett · Answer

What is your project ? Try Gas Sensing Solutions (www.gassensing.co.uk) for the CO2 sensor. I think you will have to do humidty separately - look at Farnell 1784720 for a voltage output device at a reasonable price.